A look at Chargers players who were listed on the injury report this week and their status for Sunday’s game against the Oakland Raiders:

JOEY BOSA, defensive end

Injury: Foot

Participation status: Did not participate in practice on Wednesday, Thursday or Friday

Official status: Out

Outlook: Bosa’s return is drawing closer, but it still might be a few weeks. He worked with trainers on the side for part of the week, but remains vulnerable to re-injury. Next week, he could return to practice in a limited capacity.

DARIUS PHILON, defensive tackle

Injury: Ankle

Participation status: Did not practice on Wednesday. Practiced in a limited capacity on Thursday and Friday.

Official status: Questionable

Outlook: With limited practice participation on Thursday and Friday, Philon is trending in the right direction. He may play, but have a smaller role.

TREVOR WILLIAMS, cornerback

Injury: Knee

Participation status: Practiced on Wednesday. Did not participate on Thursday or Friday

Official status: Questionable

Outlook: Williams’ sudden shift to not practicing raises some eyebrows. His status is uncertain, but after he lost his starting job a week ago, perhaps the Chargers give him a week off to get healthy.

KYLE EMANUEL, linebacker

Injury: Hip

Participation status: Full practice on Wednesday. Limited in practice on Thursday. Did not practice on Friday.

Official status: Questionable

Outlook: Judging by how his status was downgraded throughout the week, it certainly seems like Emanuel will miss this one. With depth needed down the stretch, they may hold him out as a precaution.

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CHRISTOPHER LANDRUM, defensive end

Injury: Hip

Participation status: Limited in practice on Wednesday, Thursday and Friday

Official status: Questionable

Outlook: After hurting his hip in London, Landrum could potentially be active for the first time since.

Ryan Kartje is a sports features reporter, with a special focus on the NFL and college sports. He has worked for the Orange County Register since 2012, when he was hired as UCLA beat writer. His enterprise work on the rise and fall of the daily fantasy sports industry (http://www.ocregister.com/articles/industry-689093-fantasy-daily.html) was honored in 2015 with an Associated Press Sports Editors’ enterprise award in the highest circulation category. His writing has also been honored by the Football Writers Association of America and the U.S. Basketball Writers Association. A graduate of the University of Michigan, Ryan worked for the Bloomington (Ind.) Herald-Times and Fox Sports Wisconsin, before moving out west to live by the beach and eat copious amounts of burritos.